Rasht County () is in Gilan province, Iran. Its capital is the city of Rasht.
At the 2006 census, the county's population was 847,680 in 244,613 households. The following census in 2011 counted 918,445 people in 293,448 households. At the 2016 census, the county's population was 956,971 in 321,703 households.
Administrative divisions
The population history and structural changes of Rasht County's administrative divisions over three consecutive censuses are shown in the following table. The latest census shows six districts, 18 rural districts, and seven cities.
In August 2019, Khomam District was separated from the county in the establishment of Khomam County and divided into two districts of two rural districts each, with Khomam as its capital and only city.